GB2503607A8 - Digitiser - Google Patents
DigitiserInfo
- Publication number
- GB2503607A8 GB2503607A8 GB201317552A GB201317552A GB2503607A8 GB 2503607 A8 GB2503607 A8 GB 2503607A8 GB 201317552 A GB201317552 A GB 201317552A GB 201317552 A GB201317552 A GB 201317552A GB 2503607 A8 GB2503607 A8 GB 2503607A8
- Authority
- GB
- United Kingdom
- Prior art keywords
- digitiser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
- G06F3/04182—Filtering of noise external to the device and not generated by digitiser components
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1202355.2A GB2499242A (en) | 2012-02-10 | 2012-02-10 | methods of operating excitation circuitry and/or measurement circuitry in a digitiser and a method of manufacturing a transducer for a digitiser |
GB1208319.2A GB2499266A (en) | 2012-02-10 | 2012-05-11 | A method of manufacturing a digitiser, particularly a thin wire digitiser |
GB201217874A GB2499282B8 (en) | 2012-02-10 | 2012-10-05 | Digitiser |
Publications (5)
Publication Number | Publication Date |
---|---|
GB201317552D0 GB201317552D0 (en) | 2013-11-20 |
GB2503607A GB2503607A (en) | 2014-01-01 |
GB2503607B GB2503607B (en) | 2014-06-04 |
GB2503607A8 true GB2503607A8 (en) | 2014-07-16 |
GB2503607B8 GB2503607B8 (en) | 2014-07-16 |
Family
ID=50686261
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201317552A Expired - Fee Related GB2503607B8 (en) | 2012-02-10 | 2012-10-05 | Digitiser |
GB1320523.2A Expired - Fee Related GB2508517B (en) | 2012-02-10 | 2012-10-05 | Digitiser |
GB1320522.4A Withdrawn GB2508516A (en) | 2012-02-10 | 2012-10-05 | A method of operation excitation or measurement circuitry in a digitiser |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1320523.2A Expired - Fee Related GB2508517B (en) | 2012-02-10 | 2012-10-05 | Digitiser |
GB1320522.4A Withdrawn GB2508516A (en) | 2012-02-10 | 2012-10-05 | A method of operation excitation or measurement circuitry in a digitiser |
Country Status (1)
Country | Link |
---|---|
GB (3) | GB2503607B8 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110267589A (en) * | 2016-08-26 | 2019-09-20 | Ami 研发有限责任公司 | Vital sign monitoring is carried out via touch screen using bio-electrical impedance |
KR102600924B1 (en) * | 2018-12-27 | 2023-11-10 | 엘지디스플레이 주식회사 | Touch display device and touch driving circuit |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2476876A1 (en) * | 1980-02-21 | 1981-08-28 | Telediffusion Fse | TRANSPARENT GRAPH TABLET FOR TELEECRITURE SYSTEM |
JPS60171524A (en) * | 1984-02-16 | 1985-09-05 | Seiko Instr & Electronics Ltd | Coordinate detecting method of input device |
US7812827B2 (en) * | 2007-01-03 | 2010-10-12 | Apple Inc. | Simultaneous sensing arrangement |
TWI397850B (en) * | 2008-05-14 | 2013-06-01 | Ind Tech Res Inst | Sensing apparatus and scanning actuation method thereof |
JP5366681B2 (en) * | 2009-06-29 | 2013-12-11 | 株式会社ワコム | Position detection device |
CN101968701B (en) * | 2009-07-28 | 2012-08-22 | 瑞鼎科技股份有限公司 | Touch input device |
JP5484097B2 (en) * | 2010-01-27 | 2014-05-07 | 株式会社ワコム | Position detection apparatus and method |
JP5396333B2 (en) * | 2010-05-17 | 2014-01-22 | パナソニック株式会社 | Touch panel device |
JP2011257884A (en) * | 2010-06-07 | 2011-12-22 | Seiko Instruments Inc | Electrostatic coordinate input device, electrostatic coordinate input method and information appliance |
-
2012
- 2012-10-05 GB GB201317552A patent/GB2503607B8/en not_active Expired - Fee Related
- 2012-10-05 GB GB1320523.2A patent/GB2508517B/en not_active Expired - Fee Related
- 2012-10-05 GB GB1320522.4A patent/GB2508516A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2508516A (en) | 2014-06-04 |
GB201320523D0 (en) | 2014-01-01 |
GB201320522D0 (en) | 2014-01-01 |
GB201317552D0 (en) | 2013-11-20 |
GB2508517A (en) | 2014-06-04 |
GB2503607B8 (en) | 2014-07-16 |
GB2503607B (en) | 2014-06-04 |
GB2508517B (en) | 2015-10-21 |
GB2503607A (en) | 2014-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20161005 |